DAC7615 Datasheet | Burr-Brown

® Quad, Serial Input, 12-Bit, Voltage Output DIGITAL-TO-ANALOG CONVERTER Features q LOW POWER: 20m W q UNIPOLAR OR BIPOLAR OPERATION q SETTLING TIME: 10µs to 0.012% q 12-BIT LINEARITY AND MONOTONICITY: - 40°C to +85°C q DOUBLE-BUFFERED DATA INPUTS q SMALL 20-LEAD SSOP PACKAGE APPLICATIONS q PROCESS CONTROL q ATE PIN ELECTRONICS q CLOSED-LOOP SERVO-CONTROL q MOTOR CONTROL q DATA ACQUISITION SYSTEMS q DAC-PER-PIN PROGRAMMERS DESCRIPTION The DAC7615 is a quad, serial input, 12-bit, voltage output digital-to-analog converter (DAC) with guaranteed 12-bit monotonic performance over the - 40°C to +85°C temperature range. An asynchronous reset clears all registers to either mid-scale (800H) or zeroscale (000H), selectable via the RESETSEL pin. The individual DAC inputs are double buffered to allow GND for simultaneous update of all DAC outputs. The device can be powered from a single +5V supply or from dual +5V and - 5V supplies. Low power and small size makes the DAC7615 ideal for automatic test equipment, DAC-per-pin programmers, data acquisition systems, and closed-loop servocontrol. The device is available in 16-pin plastic DIP, 16-lead SOIC, and 20-lead SSOP packages and is guaranteed over the - 40°C to +85°C temperature range. VDD VREFH Input Register A SDI DAC Register A DAC A VOUTA Serial-to Parallel Shift Register Input Register B 12 DAC Register B DAC B VOUTB Input Register C DAC Register C DAC C VOUTC CLK CS DAC Select Input Register D DAC Register D DAC D VOUTD LOADREG RESETSEL...